9618226 has 8 divisors (see below), whose sum is σ = 15276060. Its totient is φ = 4526208.

The previous prime is 9618137. The next prime is 9618233. The reversal of 9618226 is 6228169.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9616201 + 2025 = 3101^2 + 45^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 282889 = 9618226 / (9 + 6 + 1 + 8 + 2 + 2 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 9618191 and 9618200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141411 + ... + 141478.

Almost surely, 2^9618226 is an apocalyptic number.

9618226 is a deficient number, since it is larger than the sum of its proper divisors (5657834).

9618226 is a wasteful number, since it uses less digits than its factorization.

9618226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282908.

The product of its digits is 10368, while the sum is 34.

The square root of 9618226 is about 3101.3264903908. The cubic root of 9618226 is about 212.6661289129. Note that the first 3 decimals are identical.

The spelling of 9618226 in words is "nine million, six hundred eighteen thousand, two hundred twenty-six".